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【值得收藏】网站页面点赞按钮并计数的代码<html> <head> <meta charset="UTF-8"> <title>点赞计数功能</title> </head> <body> <p>点赞次数: <span id="counter">0</span></p> <button onclick="countLikes()">点赞</button> <script type="text/javascript"> //计数器初始值 var likes = 0; function countLikes() { likes++; document.getElementById("counter").innerHTML = likes; } </script> </body> </html>
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